Leadership changes, September 2026
Executive appointments and departures from SEC 8-K filings, updated within hours of each filing.
Updated Nov 6, 2026
Changes
1,052
Appointments
619
Departures
64
Browse by role
September 2026
Get new CFO appointments the day the filing lands.
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1,052 changes
| Filing date | Company | Person | Role | Change | Effective date | Source |
|---|---|---|---|---|---|---|
| Sep 2, 2026 | Playboy, Inc. | Jennifer Cabalquinto | independent, Class I directorindependent, Class I director | Appointed | Jun 3, 2026 | SEC 8-K |
| Sep 2, 2026 | RELIABILITY INC | Mark Speck | PresidentPresident | Appointed | Sep 2, 2026 | SEC 8-K |
| Sep 2, 2026 | RELIABILITY INC | John Pickeral | Executive Vice President and Chief Operating OfficerCOO | Appointed | Sep 2, 2026 | SEC 8-K |
| Sep 2, 2026 | Solidion Technology Inc. | Mark Schwartz | Class I directorClass I director | Appointed | Aug 31, 2026 | SEC 8-K |
| Sep 2, 2026 | Solidion Technology Inc. | Kimi L. Ellen | Class II directorClass II director | Appointed | Aug 31, 2026 | SEC 8-K |
| Sep 2, 2026 | Solidion Technology Inc. | Dante W. Robinson | Class III directorClass III director | Appointed | Aug 31, 2026 | SEC 8-K |
| Sep 2, 2026 | Starling Oncology, Inc. | Brad Hively | Vice Chairman of the BoardVice Chairman of the Board | Departed | Sep 1, 2026 | SEC 8-K |
| Sep 2, 2026 | TScan Therapeutics, Inc. | Jason A. Amello | Chief Financial OfficerCFO | Departed | Sep 2, 2026 | SEC 8-K |
| Sep 2, 2026 | TScan Therapeutics, Inc. | Chrystal Louis, M.D., MPH | Chief Medical OfficerCMO | Departed | Sep 2, 2026 | SEC 8-K |
| Sep 2, 2026 | TScan Therapeutics, Inc. | Gavin MacBeath, Ph.D. | Chief Executive OfficerCEO | Appointed | Sep 2, 2026 | SEC 8-K |
| Sep 2, 2026 | VAIL RESORTS INC | Sue Decker | DirectorDirector | Departed | n/a | SEC 8-K |
| Sep 2, 2026 | Zoom Communications, Inc. | Jeff Epstein | Class I directorClass I director | Appointed | Aug 31, 2026 | SEC 8-K |
| Sep 2, 2026 | Zoom Communications, Inc. | Jonathan Chadwick | member of the board of directorsmember of the board of directors | Departed | Nov 19, 2026 | SEC 8-K |
| Sep 1, 2026 | Abpro Holdings, Inc. | Miles Suk | Chairman of the Board of DirectorsChairman of the Board of Directors | Departed | Aug 25, 2026 | SEC 8-K |
| Sep 1, 2026 | AMERICAN BATTERY MATERIALS, INC. | Justin Vorwerk | member of the Boardmember of the Board | Departed | Aug 28, 2026 | SEC 8-K |
| Sep 1, 2026 | Amrize Ltd | Zane Nielsen | Chief Accounting Officer and Corporate ControllerChief Accounting Officer and Corporate Controller | Appointed | Sep 1, 2026 | SEC 8-K |
| Sep 1, 2026 | Apple Inc. | John Ternus | CEOCEO | Appointed | Sep 1, 2026 | SEC 8-K |
| Sep 1, 2026 | Apple Inc. | Tim Cook | Executive Chair of Apple’s Board of DirectorsExecutive Chair of Apple’s Board of Directors | Appointed | Sep 1, 2026 | SEC 8-K |
| Sep 1, 2026 | APTARGROUP, INC. | Gael Touya | directordirector | Appointed | Sep 1, 2026 | SEC 8-K |
| Sep 1, 2026 | APTARGROUP, INC. | Stephan B. Tanda | President and Chief Executive OfficerCEO | Departed | Sep 1, 2026 | SEC 8-K |
- Playboy, Inc.Appointed
Jennifer Cabalquinto independent, Class I director
Filed Sep 2, 2026Effective Jun 3, 2026SEC 8-K
- RELIABILITY INCAppointed
Mark Speck President
Filed Sep 2, 2026Effective Sep 2, 2026SEC 8-K
- RELIABILITY INCAppointed
John Pickeral COO
Filed Sep 2, 2026Effective Sep 2, 2026SEC 8-K
- Solidion Technology Inc.Appointed
Mark Schwartz Class I director
Filed Sep 2, 2026Effective Aug 31, 2026SEC 8-K
- Solidion Technology Inc.Appointed
Kimi L. Ellen Class II director
Filed Sep 2, 2026Effective Aug 31, 2026SEC 8-K
- Solidion Technology Inc.Appointed
Dante W. Robinson Class III director
Filed Sep 2, 2026Effective Aug 31, 2026SEC 8-K
- Starling Oncology, Inc.Departed
Brad Hively Vice Chairman of the Board
Filed Sep 2, 2026Effective Sep 1, 2026SEC 8-K
- TScan Therapeutics, Inc.Departed
Jason A. Amello CFO
Filed Sep 2, 2026Effective Sep 2, 2026SEC 8-K
- TScan Therapeutics, Inc.Departed
Chrystal Louis, M.D., MPH CMO
Filed Sep 2, 2026Effective Sep 2, 2026SEC 8-K
- TScan Therapeutics, Inc.Appointed
Gavin MacBeath, Ph.D. CEO
Filed Sep 2, 2026Effective Sep 2, 2026SEC 8-K
- VAIL RESORTS INCDeparted
Sue Decker Director
Filed Sep 2, 2026SEC 8-K
- Zoom Communications, Inc.Appointed
Jeff Epstein Class I director
Filed Sep 2, 2026Effective Aug 31, 2026SEC 8-K
- Zoom Communications, Inc.Departed
Jonathan Chadwick member of the board of directors
Filed Sep 2, 2026Effective Nov 19, 2026SEC 8-K
- Abpro Holdings, Inc.Departed
Miles Suk Chairman of the Board of Directors
Filed Sep 1, 2026Effective Aug 25, 2026SEC 8-K
- AMERICAN BATTERY MATERIALS, INC.Departed
Justin Vorwerk member of the Board
Filed Sep 1, 2026Effective Aug 28, 2026SEC 8-K
- Amrize LtdAppointed
Zane Nielsen Chief Accounting Officer and Corporate Controller
Filed Sep 1, 2026Effective Sep 1, 2026SEC 8-K
- Apple Inc.Appointed
John Ternus CEO
Filed Sep 1, 2026Effective Sep 1, 2026SEC 8-K
- Apple Inc.Appointed
Tim Cook Executive Chair of Apple’s Board of Directors
Filed Sep 1, 2026Effective Sep 1, 2026SEC 8-K
- APTARGROUP, INC.Appointed
Gael Touya director
Filed Sep 1, 2026Effective Sep 1, 2026SEC 8-K
- APTARGROUP, INC.Departed
Stephan B. Tanda CEO
Filed Sep 1, 2026Effective Sep 1, 2026SEC 8-K